－My spoken English is poor．What shall I do?

－That’s easy．Practise ________ it as much as possible．

A．speak

B．spoke

C．speaking

－What ________ when the earthquake(地震)happened on May 12^th?

－Er, I was having a geography class in the classroom．

A．are you doing

B．did you do

C．were you doing

－Let’s go fishing if it ________ this weekend．

－But nobody knows if it will rain．

A．was fine

B．is fine

C．will be fine

－Is the woman who walked past just now your teacher?

－Yes．She teaches ________ Chinese．

A．us

B．our

C．ours

－Can you understand me?

－Sorry, I can ________ understand what you have said．

A．easily

B．hardly

C．nearly

－What are you going to be when you grow up?

－I hope to be ________ astronaut．

A．a

B．the

C．an

Don't worry．He is ________ to look after little Betty．

A．carefully enough

B．enough careful

C．careful enough

D．enough carefully

－My parents always tell me ________ others late at night．

－They're right．It's not polite．

A．call

B．not call

C．to call

D．not to call

－Your brother doesn't get up early, does he?

－________．But he gets up late on weekends．

A．Yes, he does

B．No, he doesn't

C．Yes, he doesn't

D．No, he does

－Let's go to the concert tonight, Michael!

－Sorry, I ________．I have to help my mother with the housework．

A．mustn't

B．may not

C．needn't

D．can't